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DBMS > LMDB vs. SiriDB

System Properties Comparison LMDB vs. SiriDB

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Editorial information provided by DB-Engines
NameLMDB  Xexclude from comparisonSiriDB  Xexclude from comparison
DescriptionA high performant, light-weight, embedded key-value database libraryOpen Source Time Series DBMS
Primary database modelKey-value storeTime Series DBMS
DB-Engines Ranking infomeasures the popularity of database management systemsranking trend
Trend Chart
Score2.28
Rank#118  Overall
#22  Key-value stores
Score0.00
Rank#356  Overall
#32  Time Series DBMS
Websitewww.symas.com/­symas-embedded-database-lmdbsiridb.net
Technical documentationdocs.siridb.net
DeveloperSymasCesbit
Initial release20112017
Current release0.9.29, March 2021
License infoCommercial or Open SourceOpen SourceOpen Source infoMIT License
Cloud-based only infoOnly available as a cloud servicenono
DBaaS offerings (sponsored links) infoDatabase as a Service

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Implementation languageCC
Server operating systemsLinux
Data schemeschema-freeyes
Typing infopredefined data types such as float or dateyes infoNumeric data
XML support infoSome form of processing data in XML format, e.g. support for XML data structures, and/or support for XPath, XQuery or XSLT.nono
Secondary indexesnoyes
SQL infoSupport of SQLnono
APIs and other access methodsHTTP API
Supported programming languagesCC
C++
Go
Python
Server-side scripts infoStored proceduresnono
Triggersnono
Partitioning methods infoMethods for storing different data on different nodesnoneSharding
Replication methods infoMethods for redundantly storing data on multiple nodesnoneyes
MapReduce infoOffers an API for user-defined Map/Reduce methodsnono
Consistency concepts infoMethods to ensure consistency in a distributed systemImmediate Consistency
Foreign keys infoReferential integritynono
Transaction concepts infoSupport to ensure data integrity after non-atomic manipulations of dataACIDno
Concurrency infoSupport for concurrent manipulation of datayesyes
Durability infoSupport for making data persistentyesyes
In-memory capabilities infoIs there an option to define some or all structures to be held in-memory only.yesyes
User concepts infoAccess controlnosimple rights management via user accounts

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More resources
LMDBSiriDB
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